Home / 16,006,558.38-24,013,657.53-5,223,879.42

Finding the Fourth Proportional to 16,006,558.38, 24,013,657.53 and 5,223,879.42

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Solution

The fourth proportional to 16,006,558.38, 24,013,657.53 and 5,223,879.42 is: 7,837,065.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,006,558.38 : 24,013,657.53 = 5,223,879.42 : x
  2. Step 2: Convert to fraction form
    16,006,558.38/24,013,657.53 = 5,223,879.42/x
  3. Step 3: Cross multiply
    16,006,558.38x = 24,013,657.53 × 5,223,879.42
  4. Step 4: Simplify right side
    16,006,558.38x = 125,444,451,369,895.03
  5. Step 5: Solve for x
    x = 125,444,451,369,895.03/16,006,558.38
  6. Step 6: Final answer
    x = 7,837,065.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.